package edu.kjxy.day02Synchronized.towObjectTowLock;

/**
 * 功能:
 * 作者:程序员欧阳子韩
 * 日期:2024/2/1 19:00
 */
public class HasSelfPrivateNum {
    private int num = 0;
    synchronized public void addI(String username){
        try {
            if (username.equals("a")){
                num = 100;
                System.out.println("a set over!");
                Thread.sleep(2000);
            }else {
                num = 200;
                System.out.println("b set over");
            }
            System.out.println(username + " num=" + num);
        }catch (InterruptedException e){
            e.printStackTrace();
        }
    }
}
